Features Premium High Carbon Steel Construction: Crafted from high carbon steel and treated with chrome plating, this tool ensures durability, accuracy, and reliability for all your measuring needs Superior Polished Finish: The highly polished reduces friction and enhances smooth , allowing for measurements without gravel or snagging Versatile Measuring Tool: Ideal for various applications, this tool is for metal procing, mechanical engineering, woodworking, and more, making it a must-have for profionals Comprehensive Measurement Capabilities: Designed for internal, external, step, and depth measurements, this tool offers lifelong usability, ensuring it meets all your measurement requirements User-Friendly Design: Engineered for ease of use, this measuring tool features a secure grip and long service life, making it for both beginners and experienced users Features: 1、High Carbon Steel: high carbon steel, chrome plated treatment, rugged, accurate and reliable 2、Highly Polished: The deep vernier calliper has highly polished , and sliding glazed, non gravel 3、Wide Range of Applications: Suitable for metal procing, mechanical engineering, machining, woodworking and other fields 4、Application: Vernier calliper is used for internal, external, step, depth measurement, lifelong use, ideal tools 5、Easy to Operate: This vernier calliper is easy to operate, not easy to fall off, and long service life is available Specification: Item Type: Depth Vernier Caliper Material: High Carbon Steel Treatment: Chrome Plated Treatment Accuracy: 0.02mm Package List: 1 x Deep Vernier Calliper 1 x Plastic Box (Random) Note: Do not force the bumps to cause the reading un and even irreversible damage Package List 1 x Deep Vernier Calliper 1 x Plastic Box (Random)